Querying Details About a Source Server

Function

After the migration Agent reports the source server information to SMS, SMS checks the migration feasibility. This API returns the basic information and check results of the source server.

Calling Method

For details, see Calling APIs.

URI

GET /v3/sources/{source_id}

**Table 1** Path parameter
Parameter	Mandatory	Type	Description
source_id	Yes	String	The ID of the source server displayed on the SMS console. Minimum length: 0 characters Maximum length: 255 characters

Request

**Table 2** Request header parameter
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	The user token. It can be obtained by calling the IAM API (value of X-Subject-Token in the response header). Minimum length: 1 character Maximum length: 16,384 characters

Response

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
id	String	The source server ID. Minimum length: 0 characters Maximum length: 255 characters
ip	String	The IP address of the source server. Minimum length: 0 characters Maximum length: 255 characters
name	String	The name of the source server displayed on the SMS console. Minimum length: 0 characters Maximum length: 255 characters
hostname	String	The hostname of the source server. This parameter is mandatory for registering the source server with SMS and optional for updating the information about the source server. Minimum length: 0 characters Maximum length: 255 characters
enterprise_project_id	String	The enterprise project ID. Minimum length: 1 character Maximum length: 255 characters
add_date	Long	The time when the source is registered. Minimum value: 0 Maximum value: 9223372036854775807
os_type	String	The OS type of the source server. This parameter is mandatory for registering the source server with SMS and optional for updating the information about the source server. Minimum length: 0 characters Maximum length: 255 characters
os_version	String	The OS version. This parameter is mandatory for registration and optional for update. Minimum length: 0 characters Maximum length: 255 characters
oem_system	Boolean	Specifies whether the OS is an OEM OS (Windows).
state	String	The source server status. The value can be: unavailable waiting initialize replicate syncing stopping stopped deleting error cloning testing finished
connected	Boolean	Specifies whether the Agent installed on the source server is properly connected to SMS.
firmware	String	The boot mode. The value can be: BIOS UEFI
init_target_server	InitTargetServer object	The recommended configuration of the target server.
cpu_quantity	Integer	The number of CPU cores on the source server. Minimum value: 0 Maximum value: 65535
memory	Long	The physical memory size (MB) of the source server. Minimum value: 0 Maximum value: 9223372036854775807
current_task	TaskByServerSource object	The migration task associated with the source server.
disks	Array of ServerDisk objects	The disk information of the source server. Array length: 0 to 65,535 characters
volume_groups	Array of VolumeGroups objects	The volume group information of the source server. If there are no volume groups, the value is an empty array []. Array length: 0 to 65,535 characters
btrfs_list	Array of BtrfsFileSystem objects	The information about Btrfs file systems on the source server. This parameter is mandatory for Linux. If there are no Btrfs file systems on the source server, the value is an empty array []. Array length: 0 to 65,535 characters
networks	Array of NetWork objects	The NIC information of the source server. Array length: 0 to 65,535 characters
checks	Array of EnvironmentCheck objects	The information about the migration feasibility check of the source server. Array length: 0 to 65,535 characters
migration_cycle	String	The current migration stage of the source server. Minimum length: 0 characters Maximum length: 255 characters The value can be: cutovering cutovered checking setting replicating syncing
state_action_time	Long	The time (in timestamp) when the status of the source server last changed. Minimum value: 0 Maximum value: 9223372036854775807
replicatesize	Long	The amount of data that has been migrated, in bytes. Minimum value: 0 Maximum value: 9223372036854775807
totalsize	Long	The total amount of data to be migrated, in bytes. Minimum value: 0 Maximum value: 9223372036854775807
last_visit_time	Long	The time (in timestamp) when the Agent connection status last changed. Minimum value: 0 Maximum value: 9223372036854775807
stage_action_time	Long	The time when the migration stage of the source server last changed. Minimum value: 0 Maximum value: 9223372036854775807
agent_version	String	The version of the Agent installed on the source server. Minimum length: 0 characters Maximum length: 255 characters

**Table 4** **InitTargetServer** field description
Parameter	Type	Description
disks	Array of DiskIntargetServer objects	The information about the recommended target server disks. Array length: 0 to 65,535 characters
volume_groups	Array of VolumeGroups objects	This parameter is mandatory for Linux. If there are no volume groups, the value is an empty array []. Array length: 0 to 65,535 characters

**Table 5** **DiskIntargetServer** field description
Parameter	Type	Description
name	String	The disk name. Minimum length: 0 characters Maximum length: 255 characters
size	Long	The disk size, in bytes. Minimum value: 0 Maximum value: 9223372036854775807
device_use	String	The disk function. Minimum length: 0 characters Maximum length: 255 characters The value can be: BOOT OS NORMAL
used_size	Long	The used disk space, in bytes. Minimum value: 0 Maximum value: 9223372036854775807
physical_volumes	Array of PhysicalVolumes objects	The physical volume information. Array length: 0 to 65,535 characters

**Table 6** **PhysicalVolumes** field description
Parameter	Type	Description
device_use	String	The partition function. The value can be NORMAL, BOOT, or OS. Minimum length: 0 characters Maximum length: 255 characters
file_system	String	The file system type. Minimum length: 0 characters Maximum length: 255 characters
index	Integer	The serial number of the volume. Minimum value: 0 Maximum value: 2147483647
mount_point	String	The mount point. Minimum length: 0 characters Maximum length: 255 characters
name	String	The volume name. In Windows, it indicates the drive letter, and in Linux, it indicates the device ID. Minimum length: 0 characters Maximum length: 255 characters
size	Long	The size. Minimum value: 0 Maximum value: 9223372036854775807
inode_size	Long	The number of inodes. Minimum value: 0 Maximum value: 9223372036854775807
used_size	Long	The used space. Minimum value: 0 Maximum value: 9223372036854775807
The UUID.	String	The GUID, which can be obtained from the source server. Minimum length: 0 characters Maximum length: 255 characters

**Table 7** **TaskByServerSource** field description
Parameter	Type	Description
id	String	The task ID. Minimum length: 0 characters Maximum length: 255 characters
name	String	The task name. Minimum length: 0 characters Maximum length: 255 characters
type	String	The task type. Minimum length: 0 characters Maximum length: 255 characters
state	String	The task status. Minimum length: 0 characters Maximum length: 255 characters
start_date	Long	The start time. Minimum value: 0 Maximum value: 9223372036854775807
speed_limit	Integer	The migration rate limit. Minimum value: 0 Maximum value: 10000
migrate_speed	Double	The migration rate. Minimum value: 0 Maximum value: 10000
start_target_server	Boolean	Specifies whether the target server is started.
vm_template_id	String	The server template ID. Minimum length: 0 characters Maximum length: 255 characters
region_id	String	region_id Minimum length: 0 characters Maximum length: 255 characters
project_name	String	The project name. Minimum length: 0 characters Maximum length: 255 characters
project_id	String	The project ID. Minimum length: 0 characters Maximum length: 255 characters
target_server	TargetServerById object	The information about the target server.
log_collect_status	String	The log collection status. Minimum length: 0 characters Maximum length: 255 characters
exist_server	Boolean	Specifies whether an existing ECS is used as the target server.
use_public_ip	Boolean	Indicates whether to use a public IP address for migration.
clone_server	CloneServer object	The information about the cloned server.

**Table 8** **TargetServerById** field description
Parameter	Type	Description
vm_id	String	The target server ID. Minimum length: 0 characters Maximum length: 255 characters
name	String	The name of the target server. Minimum length: 0 characters Maximum length: 255 characters

**Table 9** **CloneServer** field description
Parameter	Type	Description
vm_id	String	The cloned server ID. Minimum length: 0 characters Maximum length: 255 characters
name	String	The name of the cloned server. Minimum length: 0 characters Maximum length: 255 characters
clone_error	String	The error message returned for cloning failure. Minimum length: 0 characters Maximum length: 255 characters
clone_state	String	The cloning status. Minimum length: 0 characters Maximum length: 255 characters
error_msg	String	The error message returned for cloning failure. Minimum length: 0 characters Maximum length: 1,024 characters

**Table 10** **ServerDisk** field description
Parameter	Type	Description
name	String	The disk name. Minimum length: 0 characters Maximum length: 255 characters
partition_style	String	The disk partition type. This parameter is mandatory for source server registration. The value can be: MBR GPT
device_use	String	The disk type. The value can be: BOOT OS
size	Long	The disk size, in bytes. Minimum value: 0 Maximum value: 9223372036854775807
used_size	Long	The used disk space, in bytes. Minimum value: 0 Maximum value: 9223372036854775807
physical_volumes	Array of PhysicalVolume objects	The physical partition information of the disk. Array length: 0 to 65,535 characters
os_disk	Boolean	Specifies whether the disk is the system disk.
relation_name	String	The name of the corresponding disk on the target server running Linux. Minimum length: 0 characters Maximum length: 255 characters
inode_size	Integer	The number of inodes. Minimum value: 0 Maximum value: 2147483647

**Table 11** PhysicalVolume
Parameter	Type	Description
device_use	String	The partition function. The value can be NORMAL, BOOT, or OS. Minimum length: 0 characters Maximum length: 255 characters
file_system	String	The file system type. Minimum length: 0 characters Maximum length: 255 characters
index	Integer	The serial number of the volume. Minimum value: 0 Maximum value: 2147483647
mount_point	String	The mount point. Minimum length: 0 characters Maximum length: 255 characters
name	String	The volume name. In Windows, it indicates the drive letter, and in Linux, it indicates the device ID. Minimum length: 0 characters Maximum length: 255 characters
size	Long	The size. Minimum value: 0 Maximum value: 9223372036854775807
used_size	Long	The used space. Minimum value: 0 Maximum value: 9223372036854775807
inode_size	Integer	The number of inodes. Minimum value: 0 Maximum value: 2147483647
inode_nums	Long	The number of inodes. Minimum value: 0 Maximum value: 9223372036854775807
The UUID.	String	The GUID, which can be obtained from the source server. Minimum length: 0 characters Maximum length: 255 characters
size_per_cluster	Integer	The size of each cluster. Minimum value: 0 Maximum value: 2147483647

**Table 12** **VolumeGroups** field description
Parameter	Type	Description
components	String	The physical volume information. Minimum length: 0 characters Maximum length: 255 characters
free_size	Long	The available space. Minimum value: 0 Maximum value: 9223372036854775807
logical_volumes	Array of LogicalVolumes objects	The logical volume information. Array length: 0 to 255 characters
name	String	The name. Minimum length: 0 characters Maximum length: 255 characters
size	Long	The size. Minimum value: 0 Maximum value: 9223372036854775807

**Table 13** **LogicalVolumes** field description
Parameter	Type	Description
block_count	Integer	The number of blocks. Minimum value: 0 Maximum value: 2147483647 Default value: 0
block_size	Long	The block size. Minimum value: 0 Maximum value: 1048576 Default value: 0
file_system	String	The file system. Minimum length: 0 characters Maximum length: 255 characters
inode_size	Integer	The number of inodes. Minimum value: 0 Maximum value: 2147483647
inode_nums	Long	The number of inodes. Minimum value: 0 Maximum value: 9223372036854775807
device_use	String	The partition function. The value can be NORMAL, BOOT, or OS. Minimum length: 0 characters Maximum length: 255 characters
mount_point	String	The mount point. Minimum length: 0 characters Maximum length: 256 characters
name	String	The name. Minimum length: 0 characters Maximum length: 1,024 characters
size	Long	The size. Minimum value: 0 Maximum value: 9223372036854775807
used_size	Long	The used space. Minimum value: 0 Maximum value: 9223372036854775807
free_size	Long	The available space. Minimum value: 0 Maximum value: 9223372036854775807

**Table 14** **BtrfsFileSystem** field description
Parameter	Type	Description
name	String	The file system name. Minimum length: 0 characters Maximum length: 255 characters
label	String	The file system tag. If no tag exists, the value is an empty string. Minimum length: 0 characters Maximum length: 255 characters
The UUID.	String	The UUID of the file system. Minimum length: 0 characters Maximum length: 255 characters
device	String	The device name in the Btrfs. Minimum length: 0 characters Maximum length: 255 characters
size	Long	The space occupied by the file system. Minimum value: 0 Maximum value: 9223372036854775807
nodesize	Long	The size of the Btrfs node. Minimum value: 0 Maximum value: 9223372036854775807
sectorsize	Integer	The sector size. Minimum value: 0 Maximum value: 2147483647
data_profile	String	The data profile (RAD). Minimum length: 0 characters Maximum length: 255 characters
system_profile	String	The file system profile (RAD). Minimum length: 0 characters Maximum length: 255 characters
metadata_profile	String	The metadata profile (RAD). Minimum length: 0 characters Maximum length: 255 characters
global_reserve1	String	The Btrfs file system information. Minimum length: 0 characters Maximum length: 255 characters
g_vol_used_size	Long	The used space of the Btrfs volume. Minimum value: 0 Maximum value: 9223372036854775807
default_subvolid	String	The ID of the default subvolume. Minimum length: 0 characters Maximum length: 255 characters
default_subvol_name	String	The name of the default subvolume. Minimum length: 0 characters Maximum length: 255 characters
default_subvol_mountpath	String	The mount path of the default subvolume or Btrfs file system. Minimum length: 0 characters Maximum length: 255 characters
subvolume	Array of BtrfsSubvolumn objects	The subvolume information. Array length: 0 to 65,535 characters

**Table 15** **BtrfsSubvolumn** field description
Parameter	Type	Description
The UUID.	String	The UUID of the parent volume. Minimum length: 0 characters Maximum length: 255 characters
is_snapshot	String	Specifies whether the subvolume is a snapshot. Minimum length: 0 characters Maximum length: 255 characters
subvol_id	String	The subvolume ID. Minimum length: 0 characters Maximum length: 255 characters
parent_id	String	The parent volume ID. Minimum length: 0 characters Maximum length: 255 characters
subvol_name	String	The subvolume name. Minimum length: 0 characters Maximum length: 255 characters
subvol_mount_path	String	The mount path of the subvolume. Minimum length: 0 characters Maximum length: 255 characters

**Table 16** **NetWork** field description
Parameter	Type	Description
name	String	The NIC name. Minimum length: 0 characters Maximum length: 255 characters
ip	String	The IP address bound to the NIC. Minimum length: 0 characters Maximum length: 255 characters
netmask	String	The subnet mask. Minimum length: 0 characters Maximum length: 255 characters
gateway	String	The gateway. Minimum length: 0 characters Maximum length: 255 characters
mtu	Integer	The NIC MTU. This parameter is mandatory for Linux. Minimum value: 0 Maximum value: 2147483647
mac	String	The MAC address. Minimum length: 0 characters Maximum length: 255 characters
id	String	The database ID. Minimum length: 0 characters Maximum length: 255 characters

**Table 17** **NetWork** field description
Parameter	Type	Description
id	Long	The check item ID. Minimum value: 0 Maximum value: 9223372036854775807
params	Array of strings	Parameter Minimum length: 0 characters Maximum length: 255 characters Array length: 0 to 65,535 characters
name	String	The check item name. Minimum length: 0 characters Maximum length: 255 characters
result	String	The check result. Minimum length: 0 characters Maximum length: 255 characters The value can be: OK WARN ERROR
error_code	String	The returned error code. Minimum length: 0 characters Maximum length: 255 characters
error_or_warn	String	The error or warning. Minimum length: 0 characters Maximum length: 255 characters
error_params	String	The parameters that failed the check. Minimum length: 0 characters Maximum length: 255 characters

Example Request

This example queries the information about the source server with ID 211d7878-d7ba-4cac-acf1-a02ccfb8xxxx.

GET https://{endpoint}/v3/sources/211d7878-d7ba-4cac-acf1-a02ccfb8xxxx

Example Response

Status code: 200

{
  "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
  "ip" : "192.168.0.154",
  "name" : "sms-win16",
  "hostname" : "sms-win16",
  "add_date" : 1598435769000,
  "os_type" : "WINDOWS",
  "os_version" : "WINDOWS2016_64BIT",
  "oem_system" : false,
  "state" : "initialize",
  "connected" : true,
  "firmware" : "BIOS",
  "cpu_quantity" : 1,
  "memory" : 2146553856,
  "current_task" : {
    "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
    "name" : "MigrationTask",
    "type" : "MIGRATE_BLOCK",
    "state" : "RUNNING",
    "speed_limit" : 0,
    "start_target_server" : true,
    "vm_template_id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001",
    "region_id" : "region_id",
    "project_name" : "project_name",
    "project_id" : "xxxxxxxxxxxxxxxxxxxxxxxx00000001",
    "target_server" : {
      "vm_id" : "",
      "name" : ""
    },
    "log_collect_status" : "INIT",
    "exist_server" : false,
    "use_public_ip" : true,
    "clone_server" : null
  },
  "disks" : [ {
    "name" : "Disk 0",
    "relation_name" : null,
    "partition_style" : "MBR",
    "size" : 42949672960,
    "used_size" : 42947575808,
    "device_use" : "BOOT",
    "os_disk" : false,
    "physical_volumes" : [ {
      "uuid" : "\\\\?\\Volume{586b7157-0000-0000-0000-100000000000}\\",
      "index" : 1,
      "name" : "(Reserved)",
      "device_use" : "BOOT",
      "file_system" : "NTFS",
      "mount_point" : null,
      "size" : 524288000,
      "used_size" : 410275840
    }, {
      "uuid" : "\\\\?\\Volume{586b7157-0000-0000-0000-501f00000000}\\",
      "index" : 2,
      "name" : "C:\\",
      "device_use" : "OS",
      "file_system" : "NTFS",
      "mount_point" : null,
      "size" : 42423287808,
      "used_size" : 23170301952
    } ]
  } ],
  "volume_groups" : [ ],
  "networks" : [ {
    "name" : null,
    "ip" : null,
    "netmask" : null,
    "gateway" : null,
    "mtu" : 0,
    "mac" : "dac20cd4f6318ca6458673b0046ddcc89e936df292d0806cb868ba63a817853c"
  } ],
  "checks" : [ {
    "id" : 524146,
    "params" : [ "" ],
    "name" : "OS_VERSION",
    "result" : "OK",
    "error_code" : null,
    "error_or_warn" : null,
    "error_params" : ""
  }, {
    "id" : 524147,
    "params" : [ "" ],
    "name" : "FIRMWARE",
    "result" : "OK",
    "error_code" : null,
    "error_or_warn" : null,
    "error_params" : ""
  }, {
    "id" : 524148,
    "params" : [ "" ],
    "name" : "CPU",
    "result" : "OK",
    "error_code" : null,
    "error_or_warn" : null,
    "error_params" : ""
  }, {
    "id" : 524149,
    "params" : [ "" ],
    "name" : "MEMORY",
    "result" : "OK",
    "error_code" : null,
    "error_or_warn" : null,
    "error_params" : ""
  }, {
    "id" : 524150,
    "params" : [ "" ],
    "name" : "SYSTEM_ROOT",
    "result" : "OK",
    "error_code" : null,
    "error_or_warn" : null,
    "error_params" : ""
  }, {
    "id" : 524151,
    "params" : [ "" ],
    "name" : "PARTITION_STYLE",
    "result" : "OK",
    "error_code" : null,
    "error_or_warn" : null,
    "error_params" : ""
  }, {
    "id" : 524152,
    "params" : [ "" ],
    "name" : "FILE_SYSTEM",
    "result" : "OK",
    "error_code" : null,
    "error_or_warn" : null,
    "error_params" : ""
  }, {
    "id" : 524153,
    "params" : [ "" ],
    "name" : "FREE_SPACE",
    "result" : "OK",
    "error_code" : null,
    "error_or_warn" : null,
    "error_params" : ""
  }, {
    "id" : 524154,
    "params" : [ "" ],
    "name" : "OEM_SYSTEM",
    "result" : "OK",
    "error_code" : null,
    "error_or_warn" : null,
    "error_params" : ""
  }, {
    "id" : 524155,
    "params" : [ "" ],
    "name" : "DRIVER_FILE",
    "result" : "OK",
    "error_code" : null,
    "error_or_warn" : null,
    "error_params" : ""
  }, {
    "id" : 524156,
    "params" : [ "" ],
    "name" : "SERVICE",
    "result" : "OK",
    "error_code" : null,
    "error_or_warn" : null,
    "error_params" : ""
  }, {
    "id" : 524157,
    "params" : [ "" ],
    "name" : "ACCOUNT_RIGHTS",
    "result" : "OK",
    "error_code" : null,
    "error_or_warn" : null,
    "error_params" : ""
  } ],
  "init_target_server" : {
    "disks" : [ {
      "name" : "Disk 0",
      "size" : 42949672960,
      "used_size" : 42947575808,
      "device_use" : "OS",
      "physical_volumes" : [ {
        "uuid" : "\\\\?\\Volume{586b7157-0000-0000-0000-100000000000}\\",
        "index" : 1,
        "name" : "(Reserved)",
        "device_use" : "BOOT",
        "file_system" : "NTFS",
        "mount_point" : null,
        "size" : 524288000,
        "used_size" : 410275840
      }, {
        "uuid" : "\\\\?\\Volume{586b7157-0000-0000-0000-501f00000000}\\",
        "index" : 2,
        "name" : "C:\\",
        "device_use" : "OS",
        "file_system" : "NTFS",
        "mount_point" : null,
        "size" : 42423287808,
        "used_size" : 23170301952
      } ]
    } ],
    "volume_groups" : [ ]
  },
  "replicatesize" : 0,
  "stage_action_time" : 1598435768945,
  "totalsize" : 0,
  "last_visit_time" : 1598435801422,
  "agent_version" : "6.1.8",
  "migration_cycle" : "replicating",
  "state_action_time" : 1598435783569
}

SDK Sample Code

The sample code is as follows.

      
       
         
         
           package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.GlobalCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.sms.v3.region.SmsRegion;
import com.huaweicloud.sdk.sms.v3.*;
import com.huaweicloud.sdk.sms.v3.model.*;


public class ShowServerSolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");

        ICredential auth = new GlobalCredentials()
                .withAk(ak)
                .withSk(sk);

        SmsClient client = SmsClient.newBuilder()
                .withCredential(auth)
                .withRegion(SmsRegion.valueOf("<YOUR REGION>"))
                .build();
        ShowServerRequest request = new ShowServerRequest();
        try {
            ShowServerResponse response = client.showServer(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}

          

        

      
     

      
       
         
         
           # coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import GlobalCredentials
from huaweicloudsdksms.v3.region.sms_region import SmsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdksms.v3 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]

    credentials = GlobalCredentials(ak, sk)

    client = SmsClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(SmsRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = ShowServerRequest()
        response = client.show_server(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

          

        

      
     

      
       
         
         
           package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/global"
    sms "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/sms/v3"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/sms/v3/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/sms/v3/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")

    auth := global.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        Build()

    client := sms.NewSmsClient(
        sms.SmsClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ShowServerRequest{}
	response, err := client.ShowServer(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

          

        

      
     